Radscorpion

Radscorpions (or, more precisely, radiated scorpions) are mutated scorpions that have been running amok on the plains of the Capital Wasteland since shortly after the bombs fell. Making matters worse, not only has their size been exponentially increased by severe radiation, but their aggression and strength has been upped as well. When you encounter these foes, you'll want to run-and-gun, preferably dropping a mine or two to destroy their legs and stymie their advance. And just wait until you encounter their Giant counterparts...